[INFO] fetching crate shutdown-async 0.1.1...
[INFO] testing shutdown-async-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate shutdown-async 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate shutdown-async 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shutdown-async 0.1.1
[INFO] tweaked toml for crates.io crate shutdown-async 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shutdown-async 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a073838da5e48f056bac6d79f28dd757d4620fd8be00d3b1dccc2f68ec28a22
[INFO] running `Command { std: "docker" "start" "-a" "8a073838da5e48f056bac6d79f28dd757d4620fd8be00d3b1dccc2f68ec28a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a073838da5e48f056bac6d79f28dd757d4620fd8be00d3b1dccc2f68ec28a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a073838da5e48f056bac6d79f28dd757d4620fd8be00d3b1dccc2f68ec28a22", kill_on_drop: false }`
[INFO] [stdout] 8a073838da5e48f056bac6d79f28dd757d4620fd8be00d3b1dccc2f68ec28a22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 464f78c012bf047d5892167c5c0ea7d0a6e888cf7863495bba4efcd3eab816a9
[INFO] running `Command { std: "docker" "start" "-a" "464f78c012bf047d5892167c5c0ea7d0a6e888cf7863495bba4efcd3eab816a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling shutdown-async v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "464f78c012bf047d5892167c5c0ea7d0a6e888cf7863495bba4efcd3eab816a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464f78c012bf047d5892167c5c0ea7d0a6e888cf7863495bba4efcd3eab816a9", kill_on_drop: false }`
[INFO] [stdout] 464f78c012bf047d5892167c5c0ea7d0a6e888cf7863495bba4efcd3eab816a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30ceb4202187c02de2a150c35c79c8f210761c5fe3d8178a8e1ce28ebca6b99d
[INFO] running `Command { std: "docker" "start" "-a" "30ceb4202187c02de2a150c35c79c8f210761c5fe3d8178a8e1ce28ebca6b99d", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling shutdown-async v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.11s
[INFO] running `Command { std: "docker" "inspect" "30ceb4202187c02de2a150c35c79c8f210761c5fe3d8178a8e1ce28ebca6b99d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ceb4202187c02de2a150c35c79c8f210761c5fe3d8178a8e1ce28ebca6b99d", kill_on_drop: false }`
[INFO] [stdout] 30ceb4202187c02de2a150c35c79c8f210761c5fe3d8178a8e1ce28ebca6b99d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47b9f9e0de8a8a096cf781ce751e733da1663383fb046fd23cb6fb0f9af2b0f2
[INFO] running `Command { std: "docker" "start" "-a" "47b9f9e0de8a8a096cf781ce751e733da1663383fb046fd23cb6fb0f9af2b0f2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shutdown_async-e207cf9a3ad22e0d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running test/test.rs (/opt/rustwide/target/debug/deps/test-a3f4241dbf291fad)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::monitor_is_not_ready_for_shutdown ... ok
[INFO] [stdout] test tests::default ... ok
[INFO] [stdout] test tests::monitor_is_not_ready_for_shutdown2 ... ok
[INFO] [stdout] test tests::recv_is_idempotent ... ok
[INFO] [stdout] test tests::shutdown_completes ... ok
[INFO] [stdout] test tests::monitor_is_ready_for_shutdown ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shutdown_async
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - ShutdownMonitor::recv (line 205) ... ok
[INFO] [stdout] test src/lib.rs - ShutdownController::subscribe (line 99) ... ok
[INFO] [stdout] test src/lib.rs - ShutdownMonitor (line 147) ... ok
[INFO] [stdout] test src/lib.rs - ShutdownController::new (line 81) ... ok
[INFO] [stdout] test src/lib.rs - ShutdownMonitor::is_shutdown (line 187) ... ok
[INFO] [stdout] test src/lib.rs - ShutdownController::shutdown (line 110) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - ShutdownController (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47b9f9e0de8a8a096cf781ce751e733da1663383fb046fd23cb6fb0f9af2b0f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b9f9e0de8a8a096cf781ce751e733da1663383fb046fd23cb6fb0f9af2b0f2", kill_on_drop: false }`
[INFO] [stdout] 47b9f9e0de8a8a096cf781ce751e733da1663383fb046fd23cb6fb0f9af2b0f2